



 
Hi Makell, You need to find integers $a$ and $b$ so that $x^2 + 32 x + 220 = (x  a)(x  b).$ Expanding the right side gives $x^2 + 32x + 220 = x^2 + (a + b)x + ab.$ The question is then what two integers $a$ and $b$ give $a + b = 32$ and $ab = 220?$ Penny  


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